JBL professional tweeters. Since it is designed to make sound fly far away, the sound quality is solid and straighter compared to the company's consumer model 077. The mid to high frequencies are vivid, and the low frequencies are finished with a tight sound. The exterior is dull, paint peeling, scratches, adhesive marks, etc. (Ryo Mizusaki)
Maintenance information: 2025.3.30 storefront sound confirmed
Accessories: none
Main specifications: horn type tweeter impedance 16 ohms playback frequency band 6,500 to 21,500 Hz (manufacturer specified), crossover 7 kHz, efficiency 105 dB, W100 x D84 mm, 3 kg/book